Star with a known planet
NGC 2682 Sand 978
NGC 2682 Sand 978, a K4 III star, has one confirmed planet.
Measured
- Distance
- about 2,681 light-years
- Star's spectral type
- K4 III
- Confirmed planets
- 1
How far, from the Sun
About 2,680 light-years. To cross it:
- Light2,680 years
- Voyager 1's speed47.6 million years
- Driving at 100 km/h28.9 billion years
Voyager 1 at the speed it moved outward over the year to 2026-10-25 (JPL Horizons). Driving: nonstop, never refuelling.
How it was found
- First planet found in 2017, by radial velocity (NASA Exoplanet Archive).
Its planets
- NGC 2682 Sand 978 b — 13 times Earth's width (estimated from its mass, not measured), a giant, Jupiter-sized or more; its year lasts 510 days; found in 2017 by radial velocity.
The NASA Exoplanet Archive's page
Where this comes from
- NASA Exoplanet Archive, Planetary Systems Composite Parameters (fetched 2026-11-02). Composite values: where a planet's size or mass was not measured, the archive estimates it from the other.
- This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.
Every catalogue Ouranos draws is credited on the credits page.